Tax ready reckoner statistics

Statistics relating to effects of illustrative tax changes on tax revenues.

The statistics below are ready reckoners which show the estimated direct impact on HMRC tax revenues, if simple changes (e.g. a one per cent or one percentage point change) were made to various taxes. They are intended to assist researchers and policymakers.

Official statistics

Other statistics information

Published 9 July 2013
Last updated 20 January 2017 + show all updates
  1. Amend title to 'Tax ready reckoner statistics'. For tax relief statistics go to [Tax relief statistics](

  2. First published.